New Democratic Party (NDP) leader Jagmeet Singh visits workers on the picket line in Vancouver

New Democratic Party (NDP) leader Jagmeet Singh marches with striking workers outside of the Westin Bayshore during an election campaign visit in Vancouver, British Columbia, Canada October 14, 2019. REUTERS/Jennifer Gauthier

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October 13, 2019

Liberal leader and Canadian Prime Minister Justin Trudeau attends a rally during an election campaign...

French language federal election debate at the Canadian Museum of History in Gatineau

New Democratic Party (NDP) leader Jagmeet Singh reacts as he arrives for a French language federal election debate at the Canadian Museum of History in Gatineau, Quebec, Canada October 10, 2019. REUTERS/Carlos Osorio

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October 10, 2019

Liberal leader and Canadian Prime Minister Justin Trudeau kisses his son Hadrien in a pumpkin patch as...

Liberal leader and Canadian Prime Minister Justin Trudeau kisses his son Hadrien in a pumpkin patch as...

Liberal leader and Canadian Prime Minister Justin Trudeau kisses his son Hadrien in a pumpkin patch as he visits a farm during an election campaign visit to Manotick near Ottawa, Ontario, Canada October 10, 2019. REUTERS/Stephane Mahe REFILE - CORRECTING DATE

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October 09, 2019

Green Party leader Elizabeth May packs leftover lunch into a reusable container while travelling by train...

Green Party leader Elizabeth May travels by train for an election campaign visit in Montreal

Green Party leader Elizabeth May packs leftover lunch into a reusable container while travelling by train for an election campaign visit in Montreal, Quebec, Canada October 8, 2019. REUTERS/Blair Gable

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October 09, 2019

Leader of Canada's Conservatives Andrew Scheer fixes his pant's leg as he campaigns for the upcoming...

Leader of Canada's Conservatives Andrew Scheer fixes his pant's leg as he campaigns for the upcoming election near the U.S. border with Canada in Hemmingford, Quebec, Canada October 9, 2019. REUTERS/Carlos Osorio

Liberal leader and Canadian Prime Minister Justin Trudeau is seen during an election campaign visit to...

Liberal leader and Canadian Prime Minister Justin Trudeau, accompanied by his kids Ella-Grace Margaret and Xavier James and by Nunavut's Liberal candidate Megan Pizzo-Lyall, is seen during an election campaign visit to Iqaluit, Nunavut, Canada October 8, 2019. REUTERS/Stephane Mahe

Liberal leader and Canadian Prime Minister Justin Trudeau is seen near elevators during a news conference after an English language federal election debate at the Canadian Museum of History in Gatineau, Quebec, Canada October 7, 2019. REUTERS/Carlos Osorio

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October 08, 2019

Conservative leader Andrew Scheer and Liberal leader Justin Trudeau gesture to each other as they both...

Conservative leader Andrew Scheer and Liberal leader Justin Trudeau gesture to each other as they both respond during the Federal leaders debate in Gatineau, Quebec, Canada October 7, 2019. Justin Tang/Pool via REUTERS

Liberal leader and Canadian Prime Minister Justin Trudeau attends a tree planting with his son Hadrien...

Liberal leader and Canadian Prime Minister Justin Trudeau attends a tree planting with his son Hadrien during an election campaign visit to Plainfield, Ontario, Canada October 6, 2019. REUTERS/Stephane Mahe

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October 06, 2019

New Democratic Party (NDP) leader Jagmeet Singh poses for a selfie photo as he visits the Ottawa Farmers'...

New Democratic Party (NDP) leader Jagmeet Singh poses for a selfie photo as he visits the Ottawa Farmers' Market a day before an English-language debate, in Ottawa, Ontario, Canada October 6, 2019. REUTERS/Carlos Osorio

Canada's New Democratic Party (NDP) leader Jagmeet Singh speaks at a town hall meeting on healthcare held at a Community College campus during an election campaign stop in Halifax, Nova Scotia, Canada September 23, 2019. REUTERS/Ted Pritchard

Ajayveer Minhas rests his head as Canada's Prime Minister Justin Trudeau speaks during an election campaign stop in Brampton, Ontario, Canada September 22, 2019. REUTERS/Carlos Osorio TPX IMAGES OF THE DAY

Owner of Lucullus Bakery, Stone Yu, shows Leader of Canada's Conservatives Andrew Scheer, how to make Chinese pastries as he campaigns for the upcoming election in Toronto, Ontario, Canada, September 18, 2019. REUTERS/Carlos Osorio

Leader of the People’s Party of Canada Maxime Bernier stands with a soaked shirt after an audience member...

Leader of the People’s Party of Canada Maxime Bernier stands with a soaked shirt after an audience member threw a glass of water at him after his speech to supporters in Fredericton, New Brunswick, Canada, September 17, 2019. REUTERS/Michael Hawkins TPX IMAGES OF THE DAY

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September 18, 2019

A man runs away after throwing a glass of water at Leader of the People’s Party of Canada Maxime Bernier,...

A man runs away after throwing a glass of water at Leader of the People’s Party of Canada Maxime Bernier,...

A man runs away after throwing a glass of water at Leader of the People’s Party of Canada Maxime Bernier, after Bernier's speech to supporters in Fredericton, New Brunswick, Canada, September 17, 2019. REUTERS/Michael Hawkins

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September 18, 2019

Leader of the People’s Party of Canada Maxime Bernier stands with a soaked shirt after an audience member...

Leader of the People’s Party of Canada Maxime Bernier stands with a soaked shirt after an audience member...

Leader of the People’s Party of Canada Maxime Bernier stands with a soaked shirt after an audience member threw a glass of water at him after his speech to supporters in Fredericton, New Brunswick, Canada, September 17, 2019. REUTERS/Michael Hawkins

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September 13, 2019

New Democratic Party (NDP) leader Jagmeet Singh arrives for a debate hosted by Macleans news magazine,...

New Democratic Party (NDP) leader Jagmeet Singh arrives for a debate hosted by Macleans news magazine,...

New Democratic Party (NDP) leader Jagmeet Singh arrives for a debate hosted by Macleans news magazine, which will not be attended by Prime Minister Justin Trudeau, in Toronto, Ontario, Canada September 12, 2019. REUTERS/Chris Helgren TPX IMAGES OF THE DAY

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September 16, 2019

Green Party leader Elizabeth May attends a campaign event in Toronto, Canada, September 16, 2019. REUTERS/Carlos...